build(tsconfig): create a separate tsconfig.test.json

Author: remarkablemark

jest.config.ts

@@ -16,6 +16,14 @@ const config: Config = {
       ? [['github-actions', { silent: false }], 'summary']
       : undefined,
   testMatch: ['**/__tests__/**/*.test.ts?(x)'],
+  transform: {
+    '^.+\\.m?[tj]sx?$': [
+      'ts-jest',
+      {
+        tsconfig: 'tsconfig.test.json',
+      },
+    ],
+  },
   watchPlugins: [
     'jest-watch-typeahead/filename',
     'jest-watch-typeahead/testname',

rollup.config.mjs

@@ -5,7 +5,6 @@ import typescript from '@rollup/plugin-typescript';
 
 const getConfig = (minify = false) => ({
   external: ['react'],
-
   input: 'umd/index.ts',
 
   output: {
@@ -20,11 +19,11 @@ const getConfig = (minify = false) => ({
 
   plugins: [
     typescript({
-      declaration: false,
-      declarationMap: false,
-      module: 'esnext',
       tsconfig: 'tsconfig.build.json',
       compilerOptions: {
+        declaration: false,
+        declarationMap: false,
+        module: 'esnext',
         outDir: 'dist',
       },
     }),

tsconfig.build.json

@@ -1,4 +1,15 @@
 {
-  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "target": "es5",
+    "module": "commonjs",
+    "lib": ["es5"],
+    "esModuleInterop": true,
+    "declaration": true,
+    "declarationMap": true,
+    "sourceMap": true,
+    "strict": true,
+    "outDir": "lib",
+    "jsx": "react-jsx"
+  },
   "include": ["src"]
 }

tsconfig.json

@@ -1,15 +1,7 @@
 {
-  "compilerOptions": {
-    "target": "es5",
-    "module": "commonjs",
-    "lib": ["es5"],
-    "esModuleInterop": true,
-    "declaration": true,
-    "declarationMap": true,
-    "sourceMap": true,
-    "strict": true,
-    "outDir": "lib",
-    "jsx": "react-jsx"
-  },
-  "include": ["__tests__", "benchmark", "src"]
+  "files": [],
+  "references": [
+    { "path": "./tsconfig.build.json" },
+    { "path": "./tsconfig.test.json" }
+  ]
 }

tsconfig.test.json

@@ -0,0 +1,4 @@
+{
+  "extends": "./tsconfig.build.json",
+  "include": ["__tests__", "benchmark", "src", "*.mjs", "*.ts"]
+}